This new replacement front projector lamp 5811116781-S-ER from eReplacements is 100% compatible with your vivitek d800 d851 and is made with a high quality bulb inside a compatible housing. This lamp is user replaceable but you should refer to your projector’s manual for replacement instructions for this lamp. eReplacements front projector lamps like this one come with a six month warranty and will meet or exceed the original vivitek d800 d851 lamp specifications because they are manufactured for high performance using top quality Vivitek replacement bulbs and the most up to date safety and engineering control standards.
